document.write( "Question 245787: Solve the system by the elimination method
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document.write( "5x+3y=-11
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document.write( "7x-2y=13
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document.write( "The solution is ?
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document.write( "The solution is supposed to be an ordered pair of integers or fractions for any numbers in the expression.
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document.write( "I have tried to get the solution over and over to no success could someone please help me? Thank You so much. \n" );
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Algebra.Com's Answer #179589 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 5x+3y=-11 \n" ); document.write( "7x-2y=13 \n" ); document.write( "---------- \n" ); document.write( "10x + 6y = -22 1st eqn x 2 \n" ); document.write( "21x - 6y = 39 2nd eqn x 3 \n" ); document.write( "------------- Add \n" ); document.write( "31x = 17 \n" ); document.write( "x = 17/31 \n" ); document.write( "------------ \n" ); document.write( "5*(17/31) + 3y = -11 \n" ); document.write( "3y = -11 - 85/31 = -426/31 \n" ); document.write( "y = -142/31 \n" ); document.write( "--> (17/31,-142/31) \n" ); document.write( " \n" ); document.write( " |